4 * Main source module for the Citadel server
15 #if TIME_WITH_SYS_TIME
16 # include <sys/time.h>
20 # include <sys/time.h>
31 /* #include <dlfcn.h> */
33 #include <sys/types.h>
34 #include <sys/socket.h>
35 #include <netinet/in.h>
36 #include <arpa/inet.h>
39 #include "sysdep_decls.h"
40 #include "citserver.h"
43 #include "housekeeping.h"
48 #include "locate_host.h"
51 #include "dynloader.h"
56 struct CitContext *ContextList = NULL;
57 char *unique_session_numbers;
58 int ScheduledShutdown = 0;
62 * Various things that need to be initialized at startup
64 void master_startup(void) {
67 lprintf(9, "master_startup() started\n");
68 lprintf(7, "Opening databases\n");
77 lprintf(7, "Creating base rooms (if necessary)\n");
78 create_room(BASEROOM, 0, "", 0, 1);
79 create_room(AIDEROOM, 3, "", 0, 1);
80 create_room(SYSCONFIGROOM, 3, "", 0, 1);
81 create_room(config.c_twitroom, 0, "", 0, 1);
83 lprintf(7, "Seeding the pseudo-random number generator...\n");
84 gettimeofday(&tv, NULL);
86 lprintf(9, "master_startup() finished\n");
92 * Cleanup routine to be called when the server is shutting down.
93 * WARNING: It's no longer safe to call this function to force a shutdown.
94 * Instead, set time_to_die = 1.
96 void master_cleanup(void) {
97 struct CleanupFunctionHook *fcn;
99 /* Run any cleanup routines registered by loadable modules */
100 for (fcn = CleanupHookTable; fcn != NULL; fcn = fcn->next) {
101 (*fcn->h_function_pointer)();
104 /* Close databases */
105 lprintf(7, "Closing databases\n");
108 /* Do system-dependent stuff */
109 sysdep_master_cleanup();
112 lprintf(3, "citserver: exiting.\n");
113 fflush(stdout); fflush(stderr);
119 * Free any per-session data allocated by modules or whatever
121 void deallocate_user_data(struct CitContext *con)
123 struct CtdlSessData *ptr;
125 begin_critical_section(S_SESSION_TABLE);
126 while (con->FirstSessData != NULL) {
127 lprintf(9, "Deallocating user data symbol %ld\n",
128 con->FirstSessData->sym_id);
129 if (con->FirstSessData->sym_data != NULL)
130 phree(con->FirstSessData->sym_data);
131 ptr = con->FirstSessData->next;
132 phree(con->FirstSessData);
133 con->FirstSessData = ptr;
135 end_critical_section(S_SESSION_TABLE);
142 * Terminate a session and remove its context data structure.
144 void RemoveContext (struct CitContext *con)
146 struct CitContext *ptr = NULL;
147 struct CitContext *ToFree = NULL;
149 lprintf(9, "RemoveContext() called\n");
151 lprintf(5, "WARNING: RemoveContext() called with NULL!\n");
155 /* Remove the context from the global context list. This needs
156 * to get done FIRST to avoid concurrency problems. It is *vitally*
157 * important to keep num_sessions accurate!!
159 lprintf(7, "Removing context for session %d\n", con->cs_pid);
160 begin_critical_section(S_SESSION_TABLE);
161 if (ContextList == con) {
162 ToFree = ContextList;
163 ContextList = ContextList->next;
167 for (ptr = ContextList; ptr != NULL; ptr = ptr->next) {
168 if (ptr->next == con) {
170 ptr->next = ptr->next->next;
175 end_critical_section(S_SESSION_TABLE);
177 if (ToFree == NULL) {
178 lprintf(9, "RemoveContext() found nothing to remove\n");
182 /* Run any cleanup routines registered by loadable modules.
183 * Note 1: This must occur *before* deallocate_user_data() because the
184 * cleanup functions might touch dynamic session data.
185 * Note 2: We have to "become_session()" because the cleanup functions
186 * might make references to "CC" assuming it's the right one.
189 PerformSessionHooks(EVT_STOP);
190 become_session(NULL);
192 /* Now handle all of the administrivia. */
193 lprintf(7, "Calling logout(%d)\n", con->cs_pid);
196 rec_log(CL_TERMINATE, con->curr_user);
198 lprintf(3, "citserver[%3d]: ended.\n", con->cs_pid);
201 syslog(LOG_NOTICE,"session %d: ended", con->cs_pid);
203 /* Deallocate any user-data attached to this session */
204 deallocate_user_data(con);
206 /* If the client is still connected, blow 'em away. */
207 lprintf(7, "Closing socket %d\n", con->client_socket);
208 close(con->client_socket);
210 /* This is where we used to check for scheduled shutdowns. */
212 /* Free up the memory used by this context */
215 lprintf(7, "Done with RemoveContext()\n");
221 * Get a dynamic symbol number for per-session user data.
222 * This API call should be made only ONCE per symbol per citserver run.
224 int CtdlGetDynamicSymbol()
226 static unsigned int next_symbol = SYM_MAX;
227 return ++next_symbol;
233 * Return a pointer to some generic per-session user data.
234 * (This function returns NULL if the requested symbol is not allocated.)
236 * NOTE: we use critical sections for allocating and de-allocating these,
237 * but not for locating one.
239 void *CtdlGetUserData(unsigned long requested_sym)
241 struct CtdlSessData *ptr;
243 for (ptr = CC->FirstSessData; ptr != NULL; ptr = ptr->next)
244 if (ptr->sym_id == requested_sym)
245 return(ptr->sym_data);
247 lprintf(2, "ERROR! CtdlGetUserData(%ld) symbol not allocated\n",
254 * Allocate some generic per-session user data.
256 void CtdlAllocUserData(unsigned long requested_sym, size_t num_bytes)
258 struct CtdlSessData *ptr;
260 lprintf(9, "CtdlAllocUserData(%ld) called\n", requested_sym);
262 /* Fail silently if the symbol is already registered. */
263 for (ptr = CC->FirstSessData; ptr != NULL; ptr = ptr->next) {
264 if (ptr->sym_id == requested_sym) {
269 /* Grab us some memory! Dem's good eatin' !! */
270 ptr = mallok(sizeof(struct CtdlSessData));
271 ptr->sym_id = requested_sym;
272 ptr->sym_data = mallok(num_bytes);
273 memset(ptr->sym_data, 0, num_bytes);
275 begin_critical_section(S_SESSION_TABLE);
276 ptr->next = CC->FirstSessData;
277 CC->FirstSessData = ptr;
278 end_critical_section(S_SESSION_TABLE);
280 lprintf(9, "CtdlAllocUserData(%ld) finished\n", requested_sym);
285 * Change the size of a buffer allocated with CtdlAllocUserData()
287 void CtdlReallocUserData(unsigned long requested_sym, size_t num_bytes)
289 struct CtdlSessData *ptr;
291 for (ptr = CC->FirstSessData; ptr != NULL; ptr = ptr->next) {
292 if (ptr->sym_id == requested_sym) {
293 ptr->sym_data = reallok(ptr->sym_data, num_bytes);
298 lprintf(2, "CtdlReallocUserData() ERROR: symbol %ld not found!\n",
308 * cmd_info() - tell the client about this server
310 void cmd_info(void) {
311 cprintf("%d Server info:\n", LISTING_FOLLOWS);
312 cprintf("%d\n", CC->cs_pid);
313 cprintf("%s\n", config.c_nodename);
314 cprintf("%s\n", config.c_humannode);
315 cprintf("%s\n", config.c_fqdn);
316 cprintf("%s\n", CITADEL);
317 cprintf("%d\n", REV_LEVEL);
318 cprintf("%s\n", config.c_bbs_city);
319 cprintf("%s\n", config.c_sysadm);
320 cprintf("%d\n", SERVER_TYPE);
321 cprintf("%s\n", config.c_moreprompt);
322 cprintf("1\n"); /* 1 = yes, this system supports floors */
323 cprintf("1\n"); /* 1 = we support the extended paging options */
324 cprintf("%s\n", CC->cs_nonce);
330 * returns an asterisk if there are any express messages waiting,
333 char CtdlCheckExpress(void) {
334 if (CC->FirstExpressMessage == NULL) {
348 cprintf("%d %ld\n", OK, tv);
352 * Check whether two hostnames match.
353 * "Realname" should be an actual name of a client that is trying to connect;
354 * "testname" should be the value we are comparing it with. The idea is that we
355 * want to compare with both the abbreviated and fully-qualified versions of
356 * "testname;" some people define "localhost" as "localhost.foo.com," etc.
358 static int hostnames_match(const char *realname, const char *testname) {
362 if (!strcasecmp(realname, testname))
365 #ifdef HAVE_NONREENTRANT_NETDB
366 begin_critical_section(S_NETDB);
369 if ((he = gethostbyname(testname)) != NULL)
370 if (!strcasecmp(realname, he->h_name))
373 #ifdef HAVE_NONREENTRANT_NETDB
374 end_critical_section(S_NETDB);
381 * check a hostname against the public_clients file
383 int is_public_client(char *where)
388 lprintf(9, "Checking whether %s is a public client\n", where);
390 if (hostnames_match(where, "localhost")) return(1);
391 if (hostnames_match(where, config.c_fqdn)) return(1);
393 fp = fopen("public_clients","r");
394 if (fp == NULL) return(0);
396 while (fgets(buf, sizeof buf, fp)!=NULL) {
397 while (isspace((buf[strlen(buf)-1])))
398 buf[strlen(buf)-1] = 0;
399 if (hostnames_match(where,buf)) {
411 * the client is identifying itself to the server
413 void cmd_iden(char *argbuf)
423 if (num_parms(argbuf)<4) {
424 cprintf("%d usage error\n",ERROR);
428 dev_code = extract_int(argbuf,0);
429 cli_code = extract_int(argbuf,1);
430 rev_level = extract_int(argbuf,2);
431 extract(desc,argbuf,3);
433 safestrncpy(from_host, config.c_fqdn, sizeof from_host);
434 from_host[sizeof from_host - 1] = 0;
435 if (num_parms(argbuf)>=5) extract(from_host,argbuf,4);
437 CC->cs_clientdev = dev_code;
438 CC->cs_clienttyp = cli_code;
439 CC->cs_clientver = rev_level;
440 safestrncpy(CC->cs_clientname, desc, sizeof CC->cs_clientname);
441 CC->cs_clientname[31] = 0;
443 if (strlen(from_host) > 0) {
444 if (CC->is_local_socket) do_lookup = 1;
445 else if (is_public_client(CC->cs_host)) do_lookup = 1;
449 lprintf(9, "Looking up hostname '%s'\n", from_host);
450 if ((addr.s_addr = inet_addr(from_host)) != -1) {
451 locate_host(CC->cs_host, &addr);
454 safestrncpy(CC->cs_host, from_host, sizeof CC->cs_host);
459 lprintf(7, "client %d/%d/%01d.%02d (%s)\n",
466 syslog(LOG_NOTICE,"session %d: client %d/%d/%01d.%02d (%s) from %s\n",
474 cprintf("%d Ok\n",OK);
479 * display system messages or help
481 void cmd_mesg(char *mname)
488 extract(buf,mname,0);
493 strcpy(dirs[0],"messages");
494 strcpy(dirs[1],"help");
495 mesg_locate(targ,buf,2,dirs);
500 if (strlen(targ)==0) {
501 cprintf("%d '%s' not found.\n",ERROR,mname);
505 mfp = fopen(targ,"r");
507 cprintf("%d Cannot open '%s': %s\n",
508 ERROR,targ,strerror(errno));
511 cprintf("%d %s\n",LISTING_FOLLOWS,buf);
513 while (fgets(buf, (SIZ-1), mfp)!=NULL) {
514 buf[strlen(buf)-1] = 0;
525 * enter system messages or help
527 void cmd_emsg(char *mname)
535 if (CtdlAccessCheck(ac_aide)) return;
537 extract(buf,mname,0);
538 for (a=0; a<strlen(buf); ++a) { /* security measure */
539 if (buf[a] == '/') buf[a] = '.';
544 strcpy(dirs[0],"messages");
545 strcpy(dirs[1],"help");
546 mesg_locate(targ,buf,2,dirs);
550 if (strlen(targ)==0) {
551 snprintf(targ, sizeof targ, "./help/%s", buf);
554 mfp = fopen(targ,"w");
556 cprintf("%d Cannot open '%s': %s\n",
557 ERROR,targ,strerror(errno));
560 cprintf("%d %s\n", SEND_LISTING, targ);
562 while (client_gets(buf), strcmp(buf, "000")) {
563 fprintf(mfp, "%s\n", buf);
570 /* Don't show the names of private rooms unless the viewing
571 * user also knows the rooms.
573 void GenerateRoomDisplay(char *real_room,
574 struct CitContext *viewed,
575 struct CitContext *viewer) {
577 strcpy(real_room, viewed->quickroom.QRname);
578 if (viewed->quickroom.QRflags & QR_MAILBOX) {
579 strcpy(real_room, &real_room[11]);
581 if (viewed->quickroom.QRflags & QR_PRIVATE) {
582 if ( (CtdlRoomAccess(&viewed->quickroom, &viewer->usersupp)
584 strcpy(real_room, "<private room>");
588 if (viewed->cs_flags & CS_CHAT) {
589 while (strlen(real_room) < 14)
590 strcat(real_room, " ");
592 strcpy(&real_room[14], "<chat>");
598 * Convenience function.
600 int CtdlAccessCheck(int required_level) {
602 if (CC->internal_pgm) return(0);
603 if (required_level >= ac_internal) {
604 cprintf("%d This is not a user-level command.\n",
605 ERROR+HIGHER_ACCESS_REQUIRED);
609 if (CC->usersupp.axlevel >= 6) return(0);
610 if (required_level >= ac_aide) {
611 cprintf("%d This command requires Aide access.\n",
612 ERROR+HIGHER_ACCESS_REQUIRED);
616 if (is_room_aide()) return(0);
617 if (required_level >= ac_room_aide) {
618 cprintf("%d This command requires Aide or Room Aide access.\n",
619 ERROR + HIGHER_ACCESS_REQUIRED);
623 if (CC->logged_in) return(0);
624 if (required_level >= ac_logged_in) {
625 cprintf("%d Not logged in.\n", ERROR+NOT_LOGGED_IN);
629 /* shhh ... succeed quietly */
636 * Terminate another running session
638 void cmd_term(char *cmdbuf)
641 struct CitContext *ccptr;
644 if (CtdlAccessCheck(ac_aide)) return;
646 session_num = extract_int(cmdbuf, 0);
647 if (session_num == CC->cs_pid) {
648 cprintf("%d You can't kill your own session.\n", ERROR);
652 lprintf(9, "Locating session to kill\n");
653 begin_critical_section(S_SESSION_TABLE);
654 for (ccptr = ContextList; ccptr != NULL; ccptr = ccptr->next) {
655 if (session_num == ccptr->cs_pid) {
660 end_critical_section(S_SESSION_TABLE);
663 cprintf("%d Session terminated.\n", OK);
666 cprintf("%d No such session.\n", ERROR);
675 * get the paginator prompt
677 void cmd_more(void) {
678 cprintf("%d %s\n",OK,config.c_moreprompt);
684 void cmd_echo(char *etext)
686 cprintf("%d %s\n",OK,etext);
692 * identify as internal program
694 void cmd_ipgm(char *argbuf)
698 secret = extract_int(argbuf, 0);
699 if (secret == config.c_ipgm_secret) {
700 CC->internal_pgm = 1;
701 strcpy(CC->curr_user, "<internal program>");
702 CC->cs_flags = CC->cs_flags|CS_STEALTH;
703 cprintf("%d Authenticated as an internal program.\n",OK);
706 cprintf("%d Authentication failed.\n",ERROR);
707 lprintf(3, "Warning: ipgm authentication failed.\n");
713 * Shut down the server
715 void cmd_down(void) {
717 if (CtdlAccessCheck(ac_aide)) return;
719 cprintf("%d Shutting down server. Goodbye.\n", OK);
724 * Schedule or cancel a server shutdown
726 void cmd_scdn(char *argbuf)
730 if (CtdlAccessCheck(ac_aide)) return;
732 new_state = extract_int(argbuf, 0);
733 if ((new_state == 0) || (new_state == 1)) {
734 ScheduledShutdown = new_state;
736 cprintf("%d %d\n", OK, ScheduledShutdown);
741 * Set or unset asynchronous protocol mode
743 void cmd_asyn(char *argbuf)
747 new_state = extract_int(argbuf, 0);
748 if ((new_state == 0) || (new_state == 1)) {
749 CC->is_async = new_state;
751 cprintf("%d %d\n", OK, CC->is_async);
756 * Generate a "nonce" for APOP-style authentication.
758 * RFC 1725 et al specify a PID to be placed in front of the nonce.
759 * Quoth BTX: That would be stupid.
761 void generate_nonce(struct CitContext *con) {
764 memset(con->cs_nonce, NONCE_SIZE, 0);
765 gettimeofday(&tv, NULL);
766 memset(con->cs_nonce, NONCE_SIZE, 0);
767 snprintf(con->cs_nonce, NONCE_SIZE, "<%d%ld@%s>",
768 rand(), tv.tv_usec, config.c_fqdn);
775 * Back-end function for starting a session
777 void begin_session(struct CitContext *con)
780 struct sockaddr_in sin;
783 * Initialize some variables specific to our context.
786 con->internal_pgm = 0;
787 con->download_fp = NULL;
788 con->upload_fp = NULL;
789 con->FirstExpressMessage = NULL;
791 time(&con->lastidle);
792 strcpy(con->lastcmdname, " ");
793 strcpy(con->cs_clientname, "(unknown)");
794 strcpy(con->curr_user, NLI);
795 strcpy(con->net_node,"");
796 strcpy(con->fake_username, "");
797 strcpy(con->fake_postname, "");
798 strcpy(con->fake_hostname, "");
799 strcpy(con->fake_roomname, "");
801 snprintf(con->temp, sizeof con->temp, tmpnam(NULL));
802 safestrncpy(con->cs_host, config.c_fqdn, sizeof con->cs_host);
803 con->cs_host[sizeof con->cs_host - 1] = 0;
805 if (!CC->is_local_socket) {
806 if (!getpeername(con->client_socket,
807 (struct sockaddr *) &sin, &len))
808 locate_host(con->cs_host, &sin.sin_addr);
811 strcpy(con->cs_host, "");
814 con->upload_type = UPL_FILE;
816 con->FirstSessData = NULL;
819 if ((config.c_maxsessions > 0)&&(num_sessions > config.c_maxsessions))
822 lprintf(3, "citserver[%3d]: started.\n", con->cs_pid);
824 /* Run any session startup routines registered by loadable modules */
825 PerformSessionHooks(EVT_START);
827 rec_log(CL_CONNECT, "");
831 void citproto_begin_session() {
832 if (CC->nologin==1) {
833 cprintf("%d %s: Too many users are already online "
835 ERROR+MAX_SESSIONS_EXCEEDED,
836 config.c_nodename, config.c_maxsessions);
839 cprintf("%d %s Citadel/UX server ready.\n",
840 OK, config.c_nodename);
848 * This loop recognizes all server commands.
850 void do_command_loop(void) {
854 memset(cmdbuf, 0, sizeof cmdbuf); /* Clear it, just in case */
855 if (client_gets(cmdbuf) < 1) {
856 lprintf(3, "Client socket is broken. Ending session.\n");
860 lprintf(5, "citserver[%3d]: %s\n", CC->cs_pid, cmdbuf);
863 * Let other clients see the last command we executed, and
864 * update the idle time, but not NOOP, PEXP, or GEXP.
866 if ( (strncasecmp(cmdbuf, "NOOP", 4))
867 && (strncasecmp(cmdbuf, "PEXP", 4))
868 && (strncasecmp(cmdbuf, "GEXP", 4)) ) {
869 strcpy(CC->lastcmdname, " ");
870 safestrncpy(CC->lastcmdname, cmdbuf,
871 sizeof(CC->lastcmdname) );
875 if ((strncasecmp(cmdbuf, "ENT0", 4))
876 && (strncasecmp(cmdbuf, "MESG", 4))
877 && (strncasecmp(cmdbuf, "MSGS", 4)))
879 CC->cs_flags &= ~CS_POSTING;
882 if (!strncasecmp(cmdbuf,"NOOP",4)) {
883 cprintf("%d%cok\n",OK,CtdlCheckExpress());
886 else if (!strncasecmp(cmdbuf,"QUIT",4)) {
887 cprintf("%d Goodbye.\n",OK);
891 else if (!strncasecmp(cmdbuf,"ASYN",4)) {
892 cmd_asyn(&cmdbuf[5]);
895 else if (!strncasecmp(cmdbuf,"LOUT",4)) {
896 if (CC->logged_in) logout(CC);
897 cprintf("%d logged out.\n",OK);
900 else if (!strncasecmp(cmdbuf,"USER",4)) {
901 cmd_user(&cmdbuf[5]);
904 else if (!strncasecmp(cmdbuf,"PASS",4)) {
905 cmd_pass(&cmdbuf[5]);
908 else if (!strncasecmp(cmdbuf,"NEWU",4)) {
909 cmd_newu(&cmdbuf[5]);
912 else if (!strncasecmp(cmdbuf,"SETP",4)) {
913 cmd_setp(&cmdbuf[5]);
916 else if (!strncasecmp(cmdbuf,"LRMS",4)) {
917 cmd_lrms(&cmdbuf[5]);
920 else if (!strncasecmp(cmdbuf,"LKRA",4)) {
921 cmd_lkra(&cmdbuf[5]);
924 else if (!strncasecmp(cmdbuf,"LKRN",4)) {
925 cmd_lkrn(&cmdbuf[5]);
928 else if (!strncasecmp(cmdbuf,"LKRO",4)) {
929 cmd_lkro(&cmdbuf[5]);
932 else if (!strncasecmp(cmdbuf,"LZRM",4)) {
933 cmd_lzrm(&cmdbuf[5]);
936 else if (!strncasecmp(cmdbuf,"GETU",4)) {
940 else if (!strncasecmp(cmdbuf,"SETU",4)) {
941 cmd_setu(&cmdbuf[5]);
944 else if (!strncasecmp(cmdbuf,"GOTO",4)) {
945 cmd_goto(&cmdbuf[5]);
948 else if (!strncasecmp(cmdbuf,"MSGS",4)) {
949 cmd_msgs(&cmdbuf[5]);
952 else if (!strncasecmp(cmdbuf,"WHOK",4)) {
956 else if (!strncasecmp(cmdbuf,"RDIR",4)) {
960 else if (!strncasecmp(cmdbuf,"MSG0",4)) {
961 cmd_msg0(&cmdbuf[5]);
964 else if (!strncasecmp(cmdbuf,"MSG2",4)) {
965 cmd_msg2(&cmdbuf[5]);
968 else if (!strncasecmp(cmdbuf,"MSG3",4)) {
969 cmd_msg3(&cmdbuf[5]);
972 else if (!strncasecmp(cmdbuf,"MSG4",4)) {
973 cmd_msg4(&cmdbuf[5]);
976 else if (!strncasecmp(cmdbuf,"OPNA",4)) {
977 cmd_opna(&cmdbuf[5]);
980 else if (!strncasecmp(cmdbuf,"INFO",4)) {
984 else if (!strncasecmp(cmdbuf,"SLRP",4)) {
985 cmd_slrp(&cmdbuf[5]);
988 else if (!strncasecmp(cmdbuf,"INVT",4)) {
989 cmd_invt_kick(&cmdbuf[5],1);
992 else if (!strncasecmp(cmdbuf,"KICK",4)) {
993 cmd_invt_kick(&cmdbuf[5],0);
996 else if (!strncasecmp(cmdbuf,"GETR",4)) {
1000 else if (!strncasecmp(cmdbuf,"SETR",4)) {
1001 cmd_setr(&cmdbuf[5]);
1004 else if (!strncasecmp(cmdbuf,"GETA",4)) {
1008 else if (!strncasecmp(cmdbuf,"SETA",4)) {
1009 cmd_seta(&cmdbuf[5]);
1012 else if (!strncasecmp(cmdbuf,"ENT0",4)) {
1013 cmd_ent0(&cmdbuf[5]);
1016 else if (!strncasecmp(cmdbuf,"ENT3",4)) {
1017 cmd_ent3(&cmdbuf[5]);
1020 else if (!strncasecmp(cmdbuf,"RINF",4)) {
1024 else if (!strncasecmp(cmdbuf,"DELE",4)) {
1025 cmd_dele(&cmdbuf[5]);
1028 else if (!strncasecmp(cmdbuf,"KILL",4)) {
1029 cmd_kill(&cmdbuf[5]);
1032 else if (!strncasecmp(cmdbuf,"CRE8",4)) {
1033 cmd_cre8(&cmdbuf[5]);
1036 else if (!strncasecmp(cmdbuf,"MOVE",4)) {
1037 cmd_move(&cmdbuf[5]);
1040 else if (!strncasecmp(cmdbuf,"FORG",4)) {
1044 else if (!strncasecmp(cmdbuf,"MESG",4)) {
1045 cmd_mesg(&cmdbuf[5]);
1048 else if (!strncasecmp(cmdbuf,"EMSG",4)) {
1049 cmd_emsg(&cmdbuf[5]);
1052 else if (!strncasecmp(cmdbuf,"GNUR",4)) {
1056 else if (!strncasecmp(cmdbuf,"VALI",4)) {
1057 cmd_vali(&cmdbuf[5]);
1060 else if (!strncasecmp(cmdbuf,"EINF",4)) {
1061 cmd_einf(&cmdbuf[5]);
1064 else if (!strncasecmp(cmdbuf,"LIST",4)) {
1068 else if (!strncasecmp(cmdbuf,"CHEK",4)) {
1072 else if (!strncasecmp(cmdbuf,"DELF",4)) {
1073 cmd_delf(&cmdbuf[5]);
1076 else if (!strncasecmp(cmdbuf,"MOVF",4)) {
1077 cmd_movf(&cmdbuf[5]);
1080 else if (!strncasecmp(cmdbuf,"NETF",4)) {
1081 cmd_netf(&cmdbuf[5]);
1084 else if (!strncasecmp(cmdbuf,"OPEN",4)) {
1085 cmd_open(&cmdbuf[5]);
1088 else if (!strncasecmp(cmdbuf,"CLOS",4)) {
1092 else if (!strncasecmp(cmdbuf,"UOPN",4)) {
1093 cmd_uopn(&cmdbuf[5]);
1096 else if (!strncasecmp(cmdbuf,"UCLS",4)) {
1097 cmd_ucls(&cmdbuf[5]);
1100 else if (!strncasecmp(cmdbuf,"READ",4)) {
1101 cmd_read(&cmdbuf[5]);
1104 else if (!strncasecmp(cmdbuf,"WRIT",4)) {
1105 cmd_writ(&cmdbuf[5]);
1108 else if (!strncasecmp(cmdbuf,"QUSR",4)) {
1109 cmd_qusr(&cmdbuf[5]);
1112 else if (!strncasecmp(cmdbuf,"ECHO",4)) {
1113 cmd_echo(&cmdbuf[5]);
1116 else if (!strncasecmp(cmdbuf,"OIMG",4)) {
1117 cmd_oimg(&cmdbuf[5]);
1120 else if (!strncasecmp(cmdbuf,"MORE",4)) {
1124 else if (!strncasecmp(cmdbuf,"NETP",4)) {
1125 cmd_netp(&cmdbuf[5]);
1128 else if (!strncasecmp(cmdbuf,"NDOP",4)) {
1129 cmd_ndop(&cmdbuf[5]);
1132 else if (!strncasecmp(cmdbuf,"NUOP",4)) {
1133 cmd_nuop(&cmdbuf[5]);
1136 else if (!strncasecmp(cmdbuf,"LFLR",4)) {
1140 else if (!strncasecmp(cmdbuf,"CFLR",4)) {
1141 cmd_cflr(&cmdbuf[5]);
1144 else if (!strncasecmp(cmdbuf,"KFLR",4)) {
1145 cmd_kflr(&cmdbuf[5]);
1148 else if (!strncasecmp(cmdbuf,"EFLR",4)) {
1149 cmd_eflr(&cmdbuf[5]);
1152 else if (!strncasecmp(cmdbuf,"IDEN",4)) {
1153 cmd_iden(&cmdbuf[5]);
1156 else if (!strncasecmp(cmdbuf,"IPGM",4)) {
1157 cmd_ipgm(&cmdbuf[5]);
1160 else if (!strncasecmp(cmdbuf,"TERM",4)) {
1161 cmd_term(&cmdbuf[5]);
1164 else if (!strncasecmp(cmdbuf,"DOWN",4)) {
1168 else if (!strncasecmp(cmdbuf,"SCDN",4)) {
1169 cmd_scdn(&cmdbuf[5]);
1172 else if (!strncasecmp(cmdbuf, "NSET", 4)) {
1173 cmd_nset(&cmdbuf[5]);
1176 else if (!strncasecmp(cmdbuf, "UIMG", 4)) {
1177 cmd_uimg(&cmdbuf[5]);
1180 else if (!strncasecmp(cmdbuf, "TIME", 4)) {
1184 else if (!strncasecmp(cmdbuf, "AGUP", 4)) {
1185 cmd_agup(&cmdbuf[5]);
1188 else if (!strncasecmp(cmdbuf, "ASUP", 4)) {
1189 cmd_asup(&cmdbuf[5]);
1192 else if (!strncasecmp(cmdbuf, "GPEX", 4)) {
1193 cmd_gpex(&cmdbuf[5]);
1196 else if (!strncasecmp(cmdbuf, "SPEX", 4)) {
1197 cmd_spex(&cmdbuf[5]);
1200 else if (!strncasecmp(cmdbuf, "CONF", 4)) {
1201 cmd_conf(&cmdbuf[5]);
1204 else if (!strncasecmp(cmdbuf, "SEEN", 4)) {
1205 cmd_seen(&cmdbuf[5]);
1208 #ifdef DEBUG_MEMORY_LEAKS
1209 else if (!strncasecmp(cmdbuf, "LEAK", 4)) {
1214 else if (!DLoader_Exec_Cmd(cmdbuf))
1216 cprintf("%d Unrecognized or unsupported command.\n",
1220 /* Run any after-each-command outines registered by modules */
1221 PerformSessionHooks(EVT_CMD);